Replacement parts for all truck and bus manufacturers

About Fleetrite Fuel Additives

FleetriteĀ® diesel additives that are engineered to boost performance by preventing fuel gelling, boosting cetane, de-icing fuel filters and more. Fleetrite diesel additives come in 30-gallon and 125-gallon treatment options, are ultra-low-sulfur diesel (ULSD)-compliant, are safe for all diesel engines and are Navistar aftermarket quality approved.


One-year parts and labor when installed at an authorized location.

  • Cleans and lubricates entire fuel system
  • ULSD compliant
  • Anti-Gel and Cetane Boost treats 125 gallons
  • Concentrated formulation safe for all diesel engines

Where to buy

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